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Search: id:A105684
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| A105684 |
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Weight distribution of [11,6,5]_3 ternary Golay perfect code. |
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+0
2
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| 1, 0, 0, 0, 0, 132, 132, 0, 330, 110, 0, 24
(list; graph; listen)
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OFFSET
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0,6
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REFERENCES
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J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag.
F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier/North Holland, 1977.
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EXAMPLE
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Weight enumerator is x^11 + 132*x^6*y^5 + 132*x^5*y^6 + 330*x^3*y^8 + 110*x^2*y^9 + 24*y^11.
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PROGRAM
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(MAGMA) K:=FiniteField(3); C:=GolayCode(K, false); W<x, y>:=WeightEnumerator(C); W;
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CROSSREFS
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Cf. A105676, A001380, A002289, A105683.
Sequence in context: A066621 A033530 A001295 this_sequence A108601 A039603 A030026
Adjacent sequences: A105681 A105682 A105683 this_sequence A105685 A105686 A105687
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KEYWORD
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nonn,fini,full
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), May 06 2005
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